Extrapolated Runs (Reduced) Calculator

Extrapolated Runs (Basic) Calculator

1 Base Hits:

2 Base Hits:

3 Base Hits:

Home Runs:

Hits:

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Extrapolated Runs (Basic - XRB Method):81

What is Extrapolated Runs?

Extrapolated Runs is a baseball metric designed to estimate the number of runs each hitter contributes to their team.
The metric produces a similar result to ‘Runs Created’, however does so with a linear system (multiplying a number by a statistic then adding all those numbers up together) instead of a formula that multiplies statistics together.
Extrapolated runs was created by Jim Furtado and introduced in the 1999 Big Bad Baseball Annual.
There are three versions of Extrapolated Runs – Extrapolated Runs (XR), Extrapolated Runs Reduced (XRR), and Extrapolated Runs Basic (XRB).
While the three metrics were created with the same goal, the reduced and basic ones attempt to reach that goal with less data.